Five months since he was reported missing, about 170 community volunteers turned out to search a one-mile radius around Capel's house on Patrick Drive.

Capel, 81, who has Alzheimer's disease, has been missing since 8 a.m. May 21, when his wife awoke to find him gone from their house.

Previous community searches, including a June 8 event that drew 400 volunteers in this Butler County city of 22,000, failed to turn up anything.

"It's very sad that the family can't have any kind of closure," said Carol Strimple, 64, of Oxford. Strimple, who doesn't know the Capel family, said she was drawn to Sunday's search by a sense of community service.

The roster of volunteers included members of Miami University's women's basketball team. They were joined by close to 100 law enforcement officials from Cincinnati, Butler County and the 11th Military Police Battalion of the Ohio Military Reserve.

"I read about the case in the media and thought I had to lend a hand," said 58-year-old Charles Carrico, a real estate agent from Middletown. "I know people who've had Alzheimer's disease, and it's a terrible thing."

About 60 percent of people with Alzheimer's will wander and become lost at some point during their illness, according to the Alzheimer's Association of Greater Cincinnati.

Oxford police organized the search with the hope that visibility in the wooded areas surrounding Capel's house would be better in the fall, when leaves had fallen from the trees.

Police had also sought the help of Noreen Renier, a 67-year-old "psychic detective" from Virginia who assisted in the hunt for Laci Peterson in California and claims to have participated in 400 police investigations over 25 years.

Renier had told Oxford police this month that she believes Capel is within eight walking-minutes of his house.

"We had pretty much exhausted all traditional methods of solving this mystery," said Oxford police Sgt. Jim Squance.

Capel's family did not attend Sunday's search. Capel and his wife have two daughters.